Gázátvitel

Gázátvitel refers to the process by which gases move across a barrier or membrane. This phenomenon is fundamental to many biological and industrial processes. In biology, gas exchange, such as the uptake of oxygen and release of carbon dioxide in the lungs, is a prime example of biological gas transfer. Similarly, plant respiration and photosynthesis involve the movement of gases like CO2 and O2 across their leaf surfaces.

Industrially, gas transfer is utilized in various separation and purification techniques. For instance, membrane-based gas separation technologies are employed to isolate specific gases from mixtures, such as in air separation to produce nitrogen and oxygen, or in natural gas processing to remove impurities. The efficiency of gas transfer is often governed by factors like the pressure gradient, the permeability of the membrane or barrier, and the surface area available for transfer. Understanding and controlling gas transfer is crucial for optimizing these processes and ensuring desired outcomes.